Synopses & Reviews
Cindy Neuschwander is an elementary school teacher who loves teaching math. She also enjoys traveling, reading, and writing stories. She thought up Sir Cumference while visiting medieval castles in England. Cindy lives in Pleasanton, California.
Sir Cumference, his wife, Lady Di of Ameter, and their son Radius use different geometry and problem-solving techniques to help King Arthur.
About the Author